Is this lab top worth buying?

Hi, im looking for a new computer, but i want a lab top for its mobility, is this worth buying, this is about 3 grand

Intel® Core™2 Quad Q9000 2.0GHz (6MB Cache, 1066MHz FSB)
Windows Vista Home Premium (64 bit) + Windows 7 Home Premium
Dual NVIDIA® GeForce® GTX 260M, 2GB – SLI®
17-inch WideUXGA 1920x1200 (1200p)
4GB Dual Channel DDR3 at 1333MHz
1TB - 2x 500GB 7,200RPM - RAID 0
Slot-Load Dual Layer DVD Burner (DVD+-RW, CD-RW)
1Yr Ltd Hardware Warranty, InHome Service after Remote Diagnosis
Personalized Nameplate
AlienRespawn Image Recovery DVDedit
OFFICE SOFTWAREMicrosoft® Office 2007 Basic-Englishedit
SECURITY SOFTWAREMcAfee® VirusScan Plus – 15-Month Subscription (English)edit
Razer DeathAdder Gaming Mouse
Belkin 2-Outlet Travel Surge Protector
ALSO INCLUDED WITH YOUR SYSTEM
BLUETOOTHInternal Wireless Bluetooth® 2.1 with EDR
WIRELESS CARDSInternal 300Mbps Dual-Band a/g/n Wireless with MIMO Technology
Adobe SoftwareAdobe® Acrobat® Reader 9.0
MOUSE POINTERSMouse Pointers, Standard
WINDOWS STYLEWindows Style, Default
AUTOMATIC UPDATESAutomatic Updates ON
POWER PLANPower Plan, High Performance
TIME ZONE(GMT - 6.00) Central Time (US & Canada)
RSS FEEDSAlienware RSS Feed

and also as far as wireless internet goes, should i be purchasing straight from alienware, or can i go to verizon?
sorry for the spelling mistake, i geuss i cant be as perfect as Sam T
I geuss what im looking for is a LAP top that can play WoW on full detail without even a single jump. im rather sick of my crappy 5 year old computer :D

: http://alcoholdrugstreatment.info/is-this-lab-top-worth-buying-2